138826897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 156856320

約数和(自身を除く): 18029423

約数列:

[1, 11, 31, 341, 443, 919, 4873, 10109, 13733, 28489, 151063, 313379, 407117, 4478287, 12620627, 138826897]

約数ペア:

[(1, 138826897), (11, 12620627), (31, 4478287), (341, 407117), (443, 313379), (919, 151063), (4873, 28489), (10109, 13733)]